Sabres set to open talks with Grigorenko

‘Whether or not Grigorenko proves ready, Regier added that the Sabres aren’t done stockpiling centers this offseason. After using two first-round picks — Buffalo also traded up to select Zemgus Girgensons with the 14th pick — and four of their eight picks on centers, Regier is now turning his attention to acquiring experienced players either through free agency or by trade.’